diff --git a/autotests/davitemslistjobtest.cpp b/autotests/davitemslistjobtest.cpp
index c583b3a..6ec8720 100644
--- a/autotests/davitemslistjobtest.cpp
+++ b/autotests/davitemslistjobtest.cpp
@@ -1,44 +1,46 @@
 /*
     Copyright (c) 2017 Sandro Knauß <sknauss@kde.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
 
 #include "davitemslistjobtest.h"
 #include "fakeserver.h"
 
 #include <KDAV/DavItemsListJob>
 #include <KDAV/DavUrl>
 #include <KDAV/EtagCache>
+#include <KDAV/DavError>
 
 #include <QTest>
 
 void DavItemsListJobTest::noMatchingMimetype()
 {
     std::shared_ptr<KDAV::EtagCache> cache(new KDAV::EtagCache());
 
     QUrl url(QStringLiteral("http://localhost/collection"));
     KDAV::DavUrl davUrl(url, KDAV::CardDav);
+    KDAV::Error error(KDAV::ErrorNumber::ERR_ITEMLIST_NOMIMETYPE, 0, QString(), 0);
 
     auto job = new KDAV::DavItemsListJob(davUrl, cache);
     job->setContentMimeTypes(QStringList() << QStringLiteral("mime/invalid1") << QStringLiteral("mime/invalid2"));
     job->exec();
 
-    QCOMPARE(job->error(), 431);
-    QCOMPARE(job->errorText(), QStringLiteral("There was a problem with the request. The requested mimetypes are not supported."));
+    QCOMPARE(job->error(), KDAV::ErrorNumber::ERR_ITEMLIST_NOMIMETYPE);
+    QCOMPARE(job->errorText(), error.errorText());
 
 }
 
 QTEST_MAIN(DavItemsListJobTest)